It’s a video that is sure to send chills down your spine, and it’s turning heads online.

But what it shows is incredibly dangerous.

An Instagram video showing a man sliding down the rooftop of a Vancouver skyscraper was posted to Reddit Thursday.

Black Press Media was unable to confirm when the video, titled “Moron Slides Down the Top of a Skyscraper in Downtown Vancouver,” was posted on Instagram, as the account was set to private as of 4 p.m. A Spotify profile linked to the account is that of a rapper who goes by Ondre Cares.

This kind of stunt, known as “rooftopping,” has become more popular in recent years on social media. This isn’t the first time videos and photos of people climbing or sitting atop high buildings in Vancouver have drawn attention online.